Change 21480
Update to P4Python/SSL build.
New behavior:
* Always build using openssl version found in PATH.
* If no SSL found on PATH, bail.
* A '-no_ssl' flag allows building non-SSL version if openssl
is not available, though it is ignored if openssl is available.
* The OPENSSLDIR is extracted from output of: openssl version -a
Bypassing pre-commit review for this.
#review-21481
New behavior:
* Always build using openssl version found in PATH.
* If no SSL found on PATH, bail.
* A '-no_ssl' flag allows building non-SSL version if openssl
is not available, though it is ignored if openssl is available.
* The OPENSSLDIR is extracted from output of: openssl version -a
Bypassing pre-commit review for this.
#review-21481